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Handheld digital multimeter with 2.4 inch color screen, dark rectangular body, test leads attached

Multimeter Transistor Tester 25000 Counts TRMS 2.4in Display

SKU CH-RFYD-RSEZE

A 25000-count True RMS multimeter with built-in transistor and LCR tester, real-time waveform display, and a 2.4-inch colour screen

  • Team affiliation1 Piece
  • Overall height16.7 L x 8.9 W x 3.5 H centimeters
  • Overall width16.7 L x 8.9 W x 3.5 H centimeters
  • Overall length16.7 L x 8.9 W x 3.5 H centimeters
  • 25000-count True RMS for precise AC/DC measurements
  • Auto-detection identifies components without manual range switching
  • Real-time waveform display catches intermittent faults instantly
  • Tests transistors, MOSFETs, capacitors, inductors and ESR in one tool
  • 4-inch colour screen with USB-C rechargeable battery

2-in-1 Multimeter & Component Tester

This device combines a 25000-count True RMS digital multimeter with a multifunction transistor and LCR tester. It measures voltage, current, resistance, continuity, capacitance, inductance, diodes, MOSFETs, BJTs, and batteries in one compact unit. The 2.4-inch TFT colour display offers adjustable brightness for clear visibility. A built-in rechargeable lithium battery charges via USB Type-C for long-lasting power.

Practical Limits of the Interface

The tester automatically identifies AC/DC voltage, resistance, continuity, transistors, capacitors, diodes, MOSFETs, inductors, and pin configurations. Real-time waveform display captures voltage and current fluctuations for intermittent fault diagnosis. Custom monitoring thresholds trigger instant alarms during automotive, industrial, or electronic circuit analysis. Physical dimensions are 16.7 x 8.9 x 3.5 centimetres.

Upgrades From Basic Meters

This unit replaces separate handheld multimeters and dedicated component testers for engineers and technicians. The jump is worth it when PCB repair, SMD component identification, or battery testing require integrated LCR and transistor analysis. It is not suited for users needing bench-top precision instruments or higher count resolution beyond 25000 counts. The all-in-one design reduces tool switching during complex diagnostics.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $105.99
Pricier than about 90% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameKELIN KELE
Size & build
Overall height16.7 L x 8.9 W x 3.5 H centimeters
Overall width16.7 L x 8.9 W x 3.5 H centimeters
Overall length16.7 L x 8.9 W x 3.5 H centimeters
More details
Team affiliation1 Piece

Questions about this item

Should I pick the 25000-count TRMS model over a lower-count meter for component testing?

The 25000-count True RMS multimeter gives finer resolution on voltage, current and resistance while the built-in transistor and LCR tester auto-identifies transistors, MOSFETs, capacitors, inductors, diodes and ESR in one device.

What does the 25000-count True RMS spec actually deliver when I am measuring noisy automotive signals?

True RMS measures the heating value of distorted waveforms so inverter-driven motors, PWM dimmers and variable-frequency drives read correctly, and the 25000-count resolution shows small changes on a 2.4-inch colour display.

How does the USB Type-C charging port affect daily use compared with disposable cells?

The integrated lithium cell charges from any USB Type-C source so you can top up between jobs without stocking AA batteries, and the 2.4-inch TFT screen brightness is adjustable for indoor or outdoor viewing.

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